64419564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 165545856

約数和(自身を除く): 101126292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 2354, 3531, 4561, 4708, 7062, 9122, 13683, 14124, 18244, 27366, 50171, 54732, 100342, 150513, 200684, 301026, 488027, 602052, 976054, 1464081, 1952108, 2928162, 5368297, 5856324, 10736594, 16104891, 21473188, 32209782, 64419564]

約数ペア:

[(1, 64419564), (2, 32209782), (3, 21473188), (4, 16104891), (6, 10736594), (11, 5856324), (12, 5368297), (22, 2928162), (33, 1952108), (44, 1464081), (66, 976054), (107, 602052), (132, 488027), (214, 301026), (321, 200684), (428, 150513), (642, 100342), (1177, 54732), (1284, 50171), (2354, 27366), (3531, 18244), (4561, 14124), (4708, 13683), (7062, 9122)]